The idea is very interesting, but I think it needs a demonstration. I don't have any webapp ideas offhand but if I did I would try this. I'm skeptical about th

The idea is very interesting, but I think it needs a demonstration. I don't have any webapp ideas offhand but if I did I would try this. I'm skeptical about the "no maintenance" part. Software no longer stands still. You need to keep adding features, promotion, and tending to the community, if for no other reason than competition for people's attention. If your app makes even a little bank it will be copied by profit-seekers with higher motivation.